#4F1C71#4F1C71

#4F1C71 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.0% C 0.140 H 308.1°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#4F1C71
RGB	rgb(79, 28, 113)
HSL	hsl(276, 60%, 28%)
HSV	hsv(276, 75%, 44%)
CMYK	cmyk(30.1%, 75.2%, 0%, 55.7%)
CIE-LAB	lab(22.60, 39.33, -38.95)
CIE-LCH	lch(22.60, 55.35, 315.28°)
OKLab	oklab(35.03% 0.0866 -0.1105)
OKLCH	oklch(35.03% 0.14 308.1)
XYZ	xyz(6.6197, 3.6851, 15.9822)
Luminance	0.0369 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F1C71 #3E711C

analogous

#241C71 #4F1C71 #711C68

triadic

#4F1C71 #714F1C #1C714F

tetradic

#4F1C71 #71241C #3E711C #1C6871

square

#4F1C71 #71241C #3E711C #1C6871

split-complementary

#4F1C71 #68711C #1C7124

monochromatic

#110619 #2D1040 #4F1C71 #7128A2 #9339CE

Accessibility & contrast

On white

12.09

#4F1C71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#4F1C71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F1C71

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F1C71	#FFFFFF	#000000	##FFFFFF
##4F1C71	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003473

Deuteranopia (green-blind)

#04366F

Tritanopia (blue-blind)

#4A3044

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #4f1c71;
/* rgb */ color: rgb(79, 28, 113);
/* oklch */ color: oklch(35.0% 0.140 308.1);

Tailwind

colors: {
  custom: {
    50: '#845d9a',
    500: '#4f1c71',
    950: '#000000',
  },
}

SCSS

$custom: #4f1c71;
$custom-light: #845d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#4f1c71",
  "rgb": {
    "r": 79,
    "g": 28,
    "b": 113
  },
  "hsl": {
    "h": 276,
    "s": 60.284,
    "l": 27.647
  },
  "oklch": {
    "l": 0.35027,
    "c": 0.14038,
    "h": 308.1
  },
  "luminance": 0.03685
}

Semantic roles & 50–950 ramp

primary

#4F1C71

secondary

#6BA643

accent

#E34484

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B040E

muted

#7C797E

Preview Lab

Preview with #4F1C71

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →